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Adding potion utilities to mcores mutil.

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This commit is contained in:
Olof Larsson 2013-04-18 17:13:13 +02:00
parent 6f7b10bfb0
commit 59b133284e
1 changed files with 70 additions and 0 deletions
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70
src/com/massivecraft/mcore/util/MUtil.java
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@ -4,6 +4,7 @@ import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.HashSet;
@ -30,6 +31,7 @@ import org.bukkit.craftbukkit.v1_5_R2.CraftServer;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;
import org.bukkit.entity.Projectile;
import org.bukkit.entity.ThrownPotion;
import org.bukkit.event.block.Action;
import org.bukkit.event.entity.EntityDamageByEntityEvent;
import org.bukkit.event.entity.EntityDamageEvent;
@ -37,6 +39,11 @@ import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.PotionMeta;
import org.bukkit.potion.Potion;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
import com.massivecraft.mcore.InternalListener;
import com.massivecraft.mcore.MCore;
@ -278,6 +285,69 @@ public class MUtil
return kickReason(event) != null;
}
// -------------------------------------------- //
// POTION DERP
// -------------------------------------------- //
public static List<PotionEffect> getPotionEffects(ItemStack itemStack)
{
if (itemStack == null) return null;
if (itemStack.getType() != Material.POTION) return null;
List<PotionEffect> ret = new ArrayList<PotionEffect>();
Potion potion = Potion.fromItemStack(itemStack);
ret.addAll(potion.getEffects());
PotionMeta meta = (PotionMeta) itemStack.getItemMeta();
if (meta.hasCustomEffects())
{
ret.addAll(meta.getCustomEffects());
}
return ret;
}
public static final Set<PotionEffectType> HARMFUL_POTION_EFFECTS = Collections.unmodifiableSet(MUtil.set(
PotionEffectType.BLINDNESS,
PotionEffectType.CONFUSION,
PotionEffectType.HARM,
PotionEffectType.HUNGER,
PotionEffectType.POISON,
PotionEffectType.SLOW,
PotionEffectType.SLOW_DIGGING,
PotionEffectType.WEAKNESS,
PotionEffectType.WITHER
));
public static boolean isHarmfulPotion(PotionEffectType potionEffectType)
{
return HARMFUL_POTION_EFFECTS.contains(potionEffectType);
}
public static boolean isHarmfulPotion(PotionEffect potionEffect)
{
if (potionEffect == null) return false;
return isHarmfulPotion(potionEffect.getType());
}
public static boolean isHarmfulPotion(ItemStack itemStack)
{
List<PotionEffect> potionEffects = getPotionEffects(itemStack);
if (potionEffects == null) return false;
for (PotionEffect potionEffect : potionEffects)
{
if (isHarmfulPotion(potionEffect)) return true;
}
return false;
}
public static boolean isHarmfulPotion(ThrownPotion thrownPotion)
{
return isHarmfulPotion(thrownPotion.getItem());
}
// -------------------------------------------- //
// WORLD DERP
// -------------------------------------------- //